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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

L-(-)-Sorbose

Cas:87-79-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Wholesale L-(-)-Sorbose CAS 87-79-6 supplied by manufacture Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives

Wholesale L-(-)-Sorbose CAS 87-79-6 supplied by manufacture

Cas:87-79-6

Min.Order:1 Kilogram

FOB Price: $10.0

Type:Trading Company

inquiry

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production Cyromazine、lead diacetate trihydrate /Lead acetate trihydrateC、 2-phenylacetamide 、 4-Aminophenyl-1-phenethylpiperidine 、Citric acid monohydrate 、 Citric acid/c

87-79-6 L-(-)-Sorbose

Cas:87-79-6

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White or

L-(-)-Sorbose

Cas:87-79-6

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply L-sorbose

Cas:87-79-6

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price API 99% L-(-)-SORBOSE 87-79-6 GMP Manufacturer

Cas:87-79-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

L-Sorbose

Cas:87-79-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c

L-(-)-SORBOSE CAS:87-79-6

Cas:87-79-6

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 87-79-6 with competitive price

Cas:87-79-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

L-(-)-Sorbose 87-79-6

Cas:87-79-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

L-(-)-SORBOSE CAS: 87-79-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates

L-(-)-SORBOSE CAS: 87-79-6

Cas:87-79-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

L-(-)-SORBOSE

Cas:87-79-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

About Product Details

China Biggest Factory Manufacturer Supply L-(-)-SORBOSE CAS 87-79-6

Cas:87-79-6

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:87-79-6

Cas:87-79-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

L-Sorbose

Cas:87-79-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

L-Sorbose

Cas:87-79-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

L-(-)-Sorbose

Cas:87-79-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

L-(-)-Sorbose

Cas:87-79-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:White to off-white crystalline powder or crystals Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Vitamin C intermedia

L-Sorbose

Cas:87-79-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

L-(-)-SORBOSE Chemical Properties Melting point 163-165 °C a

87-79-6 L-(-)-SORBOSE

Cas:87-79-6

Min.Order:1 Metric Ton

FOB Price: $20.0

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

High Purity L-(-)-Sorbose

Cas:87-79-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

L-Sorbose

Cas:87-79-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

L-Sorbose;L-(-)-Sorbose;Sorbinose;Sorbin.99%

Cas:87-79-6

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

87-79-6 L-(-)-SORBOSE

Cas:87-79-6

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

L(-)-Sorbose

Cas:87-79-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

87-79-6 L-(-)-SORBOSE

Cas:87-79-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Material Sourcing): (

L-Sorbose

Cas:87-79-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

L-Sorbose

Cas:87-79-6

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

L(-)-Sorbose

Cas:87-79-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/L-(-)-Sorbose/SAGECHEM/Manufacturer in China

Cas:87-79-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

11,2:4,6-di-O-isopropylidene-α-L-sorbofuranose
18604-19-8

11,2:4,6-di-O-isopropylidene-α-L-sorbofuranose

A

2,2-dimethyl-4-phenyl-1,3-dioxolane
52129-03-0

2,2-dimethyl-4-phenyl-1,3-dioxolane

B

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With phenylethane 1,2-diol; toluene-4-sulfonic acid In dichloromethane for 23h;A n/a
B 96%
D-Serine
312-84-5

D-Serine

L-threose
95-44-3

L-threose

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With magnesium(II) chloride hexahydrate; flavin adenine dinucleotide (FAD)-containing flavoenzyme from the yeast Rhodotorula gracilis; thiamine pyrophosphate; oxygen In water at 25℃; for 8h; pH=7; Enzymatic reaction;62%
magnesium glycerol phosphate

magnesium glycerol phosphate

(S)-glyceraldehyde
497-09-6

(S)-glyceraldehyde

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With FAD; Staphylococcus carnosus D-fructose 1,6-bisphosphate aldolase; Streptococcus pneumonia glycerol phosphate oxidase In water-d2 at 30℃; for 22h; pH=7; Enzymatic reaction;54%
Stage #1: magnesium glycerol phosphate; (S)-glyceraldehyde With glycerol phosphate oxidase; recombinant D-fructose 1,6-bisphosphate aldolase from Staphylococcus carnosus; catalase In water at 20℃; for 22h; pH=7; Enzymatic reaction;
Stage #2: With hydrogenchloride; acid phosphatase from sweet potato In water at 37℃; for 24h; pH=Ca. 5; Enzymatic reaction; stereoselective reaction;
28%
D-sorbitol
50-70-4

D-sorbitol

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
durch verschiedene Acetobacter-Arten;
durch Acetobacter xylinum;
durch Acetobacter suboxydans;
glucose
5934-56-5

glucose

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
beim Aufbewahren;
D-sorbitol
50-70-4

D-sorbitol

resazurin
550-82-3

resazurin

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
Verschiedene holzzerstoerende Pilze (Merulius-Arten,Fomes annosus);
3-hydroxy-2-oxopropionic acid
1113-60-6

3-hydroxy-2-oxopropionic acid

L-threose
95-44-3

L-threose

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
at 37℃; transketolase, thiamine pyrophosphate, MgCl2, glycylglycine buffer pH 7.6;
dihydroxyacetone phosphate
57-04-5

dihydroxyacetone phosphate

Glyceraldehyde
56-82-6

Glyceraldehyde

A

D-Fructose
57-48-7

D-Fructose

B

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
aldolase In water Yield given. Yields of byproduct given. Title compound not separated from byproducts;
L-iditol
488-45-9

L-iditol

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With NADox In water at 25℃; Equilibrium constant; Thermodynamic data; pH 7.57-7.58; biochemical reaction catalyzed by L-iditol 2-dehydrogenase; ΔH; ΔG; ΔS;
With recombinant histidine tagged sorbitol dehydrogenase from Aspergillus niger; nicotinamide adenine dinucleotide at 30℃; pH=8.5; Kinetics; aq. buffer; Enzymatic reaction;
With recombinant NADH flavoprotein oxidase from Streptococcus thermophilus; recombinant robust polyol dehydrogenase; oxygen; nicotinamide adenine dinucleotide In aq. buffer at 30℃; pH=8; Green chemistry; Enzymatic reaction; stereoselective reaction;
calcium salt of/the/ D-xylo-<5>hexulosonic acid

calcium salt of/the/ D-xylo-<5>hexulosonic acid

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With hydrogenchloride; methanol Behandeln des Reaktionsprodukts mit Natriumboranat in Wasser und Erwaermen des danach isolierten Reaktionsprodukts mit wss.Schwefelsaeure;
O1-benzoyl-α-L-sorbofuranose

O1-benzoyl-α-L-sorbofuranose

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With barium dihydroxide; water
D-sorbitol
50-70-4

D-sorbitol

A

L-sorbose
87-79-6

L-sorbose

B

cellulose

cellulose

Conditions
ConditionsYield
bei der Einw.von Acetobacter xylinum;
bei der Einw.von Acetobacter xylinoides;
D-Galactose
59-23-4

D-Galactose

water
7732-18-5

water

Ca(OH)2 (0.05 mol)

Ca(OH)2 (0.05 mol)

A

L-sorbose
87-79-6

L-sorbose

B

D-tagatose
87-81-0

D-tagatose

C

D-talose
2595-98-4

D-talose

D

saccharinic acids

saccharinic acids

Conditions
ConditionsYield
at 25℃; Produkt5:Polysacchariden;
D-Galactose
59-23-4

D-Galactose

water
7732-18-5

water

Ca(OH)2

Ca(OH)2

A

L-sorbose
87-79-6

L-sorbose

B

L-tagatose
17598-82-2

L-tagatose

C

saccharinic acids

saccharinic acids

D

d-galtose

d-galtose

Conditions
ConditionsYield
at 70℃; Produkt5:d-Talose;
D-iditol
25878-23-3

D-iditol

A

D-Fructose
57-48-7

D-Fructose

B

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With hydroquinone at 25℃; for 8h;
L-gulose
6027-89-0

L-gulose

A

L-sorbose
87-79-6

L-sorbose

B

L-tagatose
17598-82-2

L-tagatose

C

glucose
5934-56-5

glucose

Conditions
ConditionsYield
Stage #1: L-gulose With aluminum oxide In pyridine for 2h; Heating;
Stage #2: With sulfuric acid In acetone for 2h; Further stages.;
A 70 % Chromat.
B 7 % Chromat.
C 10 % Chromat.
(S)-glyceraldehyde
497-09-6

(S)-glyceraldehyde

dihydroxyacetone
96-26-4

dihydroxyacetone

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With E. coli transaldolase B mutant F178Y In glycyl-glycine buffer at 25℃; pH=8.5; Enzymatic reaction; stereoselective reaction;
D-tagatose
87-81-0

D-tagatose

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With 3-epimerase from Clostridium cellulolyticum H10 pH=8; Kinetics; pH-value; Temperature; Reagent/catalyst; Heating; aq. buffer; Enzymatic reaction;
D-glucose
50-99-7

D-glucose

A

D-Fructose
57-48-7

D-Fructose

B

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With silica zeolite beta containing Lewis acidic framework Ti4+ In methanol at 99.84℃; for 2h; Kinetics; Reagent/catalyst; Sealed tube;
With silica zeolite beta containing Lewis acidic framework Ti4+ In water at 99.84℃; for 2h; Reagent/catalyst; Solvent;
D-sorbitol
50-70-4

D-sorbitol

A

D-Fructose
57-48-7

D-Fructose

B

L-sorbose
87-79-6

L-sorbose

C

L-gulose
6027-89-0

L-gulose

D

D-glucose
50-99-7

D-glucose

Conditions
ConditionsYield
With sulfuric acid Electrochemical reaction; Inert atmosphere;
D-sorbitol
50-70-4

D-sorbitol

A

formic acid
64-18-6

formic acid

B

D-Fructose
57-48-7

D-Fructose

C

L-sorbose
87-79-6

L-sorbose

D

L-gulose
6027-89-0

L-gulose

E

D-glucose
50-99-7

D-glucose

F

gluconic acid
526-95-4

gluconic acid

Conditions
ConditionsYield
With sulfuric acid; platinum on activated charcoal Reagent/catalyst; Electrochemical reaction; Inert atmosphere;
D-Fructose
57-48-7

D-Fructose

A

LACTIC ACID
849585-22-4

LACTIC ACID

B

2-C-(hydroxymethyl)-D-ribose
4573-78-8

2-C-(hydroxymethyl)-D-ribose

C

L-sorbose
87-79-6

L-sorbose

D

D-tagatose
87-81-0

D-tagatose

E

D-psicose
551-68-8

D-psicose

F

dihydroxyacetone
96-26-4

dihydroxyacetone

G

Glyceraldehyde
56-82-6

Glyceraldehyde

Conditions
ConditionsYield
With molybdenum(VI) oxide In water at 100℃; for 4h;A 26.7 %Spectr.
B n/a
C n/a
D n/a
E n/a
F n/a
G n/a
D-glucose
50-99-7

D-glucose

L-sorbose
87-79-6

L-sorbose

Conditions
ConditionsYield
With peracetic acid; nitric acid In methanol at 0 - 60℃; for 1.5h;93.1%
L-sorbose
87-79-6

L-sorbose

acetone
67-64-1

acetone

2,3:4,6-bis-O-isopropylidene-L-sorbose
17682-70-1

2,3:4,6-bis-O-isopropylidene-L-sorbose

Conditions
ConditionsYield
With iodine at 20℃; for 15h;89%
With sulfuric acid at -15 - 25℃; for 1.66667h;87.1%
With sulfuric acid at 27℃; for 22h;84%
L-sorbose
87-79-6

L-sorbose

acetyl chloride
75-36-5

acetyl chloride

(2R,3S,4R,5S)-2-(acetoxymethyl)-2-hydroxytetrahydro-2H-pyran-3,4,5-triyl triacetate
109525-53-3

(2R,3S,4R,5S)-2-(acetoxymethyl)-2-hydroxytetrahydro-2H-pyran-3,4,5-triyl triacetate

Conditions
ConditionsYield
With pyridine at -10 - 20℃; for 4.41667h; Inert atmosphere;84%
methanol
67-56-1

methanol

L-sorbose
87-79-6

L-sorbose

methyl α-L-sorbopyranoside
3765-95-5

methyl α-L-sorbopyranoside

Conditions
ConditionsYield
With acetyl chloride at 20℃; for 96h; Inert atmosphere;81%
L-sorbose
87-79-6

L-sorbose

L-galacto-2-heptulose-1-phosphate disodium salt

L-galacto-2-heptulose-1-phosphate disodium salt

Conditions
ConditionsYield
With rabbit muscle aldolase; formaldehyd; pyruvate kinase; transketolase; phosphoenolpyruvic acid; dehydroxyacetone kinase; thiamine diphosphate; magnesium sulfate; ATP; sodium hydroxide In water at 20℃; for 24h; pH=7.3; Enzymatic reaction;80%
L-sorbose
87-79-6

L-sorbose

α-L-sorbopyranose-5P

α-L-sorbopyranose-5P

Conditions
ConditionsYield
With phosphoenolpyruvic acid; pyruvate kinase from rabbit muscle; Streptococcus mitis thermotolerant kinase; ATP; magnesium chloride In aq. buffer at 30℃; for 24h; Enzymatic reaction; regioselective reaction;67%
L-sorbose
87-79-6

L-sorbose

5-hydroxymethyl-2-furfuraldehyde
67-47-0

5-hydroxymethyl-2-furfuraldehyde

Conditions
ConditionsYield
With PEDOT(1+)*OTf(1-) In n-heptane for 20h; Inert atmosphere; Reflux;62%
With sodium bromide In tetrahydrofuran; water at 130℃; for 0.333333h;53.3%
With SiO2-MgCl2 composite In acetonitrile at 140℃; for 24h; Autoclave;32%
Stage #1: L-sorbose With choline chloride at 80℃; Green chemistry;
Stage #2: at 80℃; for 1.5h; Green chemistry;
24%
L-sorbose
87-79-6

L-sorbose

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

11,2:4,6-di-O-isopropylidene-α-L-sorbofuranose
18604-19-8

11,2:4,6-di-O-isopropylidene-α-L-sorbofuranose

Conditions
ConditionsYield
With tin(ll) chloride In 1,2-dimethoxyethane at 70℃; for 2h; Inert atmosphere;61%
With tin(ll) chloride In 1,2-dimethoxyethane at 70℃; for 1h; Inert atmosphere;16%
Conditions
ConditionsYield
With hydrogen fluoride In liquid sulphur dioxide at -25℃; for 20h;58%
L-sorbose
87-79-6

L-sorbose

Sucrose
57-50-1

Sucrose

β-Fruf-(2->2)-α-Sorp

β-Fruf-(2->2)-α-Sorp

Conditions
ConditionsYield
With phosphate buffer pH 6.5 at 40℃; for 20h; β-fructofuranosidase from Arthrobacter sp. K-1;54.9%
L-sorbose
87-79-6

L-sorbose

acetone
67-64-1

acetone

A

1,2-O-Isopropylidine-α-L-sorbopyranose
18604-34-7

1,2-O-Isopropylidine-α-L-sorbopyranose

B

2,3:4,6-bis-O-isopropylidene-L-sorbose
17682-70-1

2,3:4,6-bis-O-isopropylidene-L-sorbose

Conditions
ConditionsYield
zeolite HY at 50℃; for 48h;A 44%
B 37%
L-sorbose
87-79-6

L-sorbose

acetone
67-64-1

acetone

A

2,3:4,6-bis-O-isopropylidene-L-sorbose
17682-70-1

2,3:4,6-bis-O-isopropylidene-L-sorbose

B

2,3-monoacetonesorbose

2,3-monoacetonesorbose

C

1,2-monoacetonesorbose

1,2-monoacetonesorbose

Conditions
ConditionsYield
phosphotungstic acid at 45℃; for 5.5h; Product distribution; Further Variations:; Catalysts;A 31.6%
B 11.27%
C 8.36%
L-sorbose
87-79-6

L-sorbose

acetone
67-64-1

acetone

1-C-(β-D-gulopyranosyl)-propan-2-one

1-C-(β-D-gulopyranosyl)-propan-2-one

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene; L-proline In methanol at 64℃; for 24h;22%
L-sorbose
87-79-6

L-sorbose

sodium cyanide
143-33-9

sodium cyanide

acetone
67-64-1

acetone

A

(8S,9S)-8-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-9-hydroxy-2,2-dimethyl-1,3,7-trioxa-spiro[4.4]nonan-6-one

(8S,9S)-8-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-9-hydroxy-2,2-dimethyl-1,3,7-trioxa-spiro[4.4]nonan-6-one

B

2-C-hydroxymethyl-2,3:5,6-di-O-isopropylidene-L-gulono-1,4-lactone
64487-91-8

2-C-hydroxymethyl-2,3:5,6-di-O-isopropylidene-L-gulono-1,4-lactone

Conditions
ConditionsYield
Stage #1: L-sorbose; sodium cyanide With water Kiliani reaction; Heating;
Stage #2: acetone With copper(I) sulfate; sulfuric acid; copper(II) sulfate at 20℃; Further stages.;
A n/a
B 17%
L-sorbose
87-79-6

L-sorbose

acetic anhydride
108-24-7

acetic anhydride

urea
57-13-6

urea

N-(1,3,4,5-tetra-O-acetyl-L-sorbopyranosyl)urea
17331-36-1

N-(1,3,4,5-tetra-O-acetyl-L-sorbopyranosyl)urea

Conditions
ConditionsYield
Stage #1: L-sorbose; urea With ammonium chloride at 80℃; for 1.5h; Green chemistry;
Stage #2: acetic anhydride In pyridine for 1h; Sonication; Green chemistry;
Stage #3: In pyridine at 20℃; Green chemistry;
15%
L-sorbose
87-79-6

L-sorbose

benzoyl chloride
98-88-4

benzoyl chloride

1,2,3,4,5,6-hexa-O-benzoyl-L-xylo-hex-1-enitol
74894-95-4

1,2,3,4,5,6-hexa-O-benzoyl-L-xylo-hex-1-enitol

Conditions
ConditionsYield
With pyridine room temp., 48 h, then 100 deg C, 1 h;14.9%
Conditions
ConditionsYield
With boric acid; molybdic acid In water at 80℃; for 15h; Isomerization;A 1%
B 9%
L-sorbose
87-79-6

L-sorbose

ethyl acetoacetate
141-97-9

ethyl acetoacetate

A

ethyl 2-C-acetyl-2,3-dideoxy-3-C-methyl-L-threo-hept-2-en-4-ulosonate
83238-42-0

ethyl 2-C-acetyl-2,3-dideoxy-3-C-methyl-L-threo-hept-2-en-4-ulosonate

B

ethyl 5-methyl-3-(L-xylo-tetrahydroxybutyl)-4-furoate
83238-43-1

ethyl 5-methyl-3-(L-xylo-tetrahydroxybutyl)-4-furoate

Conditions
ConditionsYield
With zinc(II) chloride In ethanol for 6h;A 4.5%
B 1.18%
methanol
67-56-1

methanol

L-sorbose
87-79-6

L-sorbose

copper diacetate
142-71-2

copper diacetate

2-keto-L-gulonic acid
526-98-7

2-keto-L-gulonic acid

Conditions
ConditionsYield
Behandeln einer wss.Loesung des von Kupfer-Ionen befreiten Reaktionsprodukts mit Brom;
formaldehyd
50-00-0

formaldehyd

L-sorbose
87-79-6

L-sorbose

(1H-imidazol-4-yl)methanol
822-55-9

(1H-imidazol-4-yl)methanol

Conditions
ConditionsYield
With ammonium hydroxide; copper diacetate
1-amino-3-methylbutane
107-85-7

1-amino-3-methylbutane

L-sorbose
87-79-6

L-sorbose

L-sorbose-isopentylimine

L-sorbose-isopentylimine

D-Fructose
57-48-7

D-Fructose

L-sorbose
87-79-6

L-sorbose

Glyceraldehyde
56-82-6

Glyceraldehyde

Conditions
ConditionsYield
With lead(IV) acetate; acetic acid Erwaermen des Reaktionsprodukts mit wss.Schwefelsaeure;
2,4,5,6-tetraaminopyrimidine
1004-74-6

2,4,5,6-tetraaminopyrimidine

L-sorbose
87-79-6

L-sorbose

(1R)-1-(2,4-diamino-pteridin-6-yl)-L-threitol
36093-90-0

(1R)-1-(2,4-diamino-pteridin-6-yl)-L-threitol

Conditions
ConditionsYield
With hydrazine hydrate; acetic acid
L-sorbose
87-79-6

L-sorbose

hexan-1-amine
111-26-2

hexan-1-amine

L-sorbose-hexylimine

L-sorbose-hexylimine

Conditions
ConditionsYield
With methanol
L-sorbose
87-79-6

L-sorbose

2,5,6-triaminopyrimidin-4(3H)-one dihydrochloride
4066-47-1, 51324-37-9, 63963-17-7

2,5,6-triaminopyrimidin-4(3H)-one dihydrochloride

2-amino-6-(Lr-1cF,2tF,3rF,4-tetrahydroxy-but-catF-yl)-3H-pteridin-4-one
153829-74-4

2-amino-6-(Lr-1cF,2tF,3rF,4-tetrahydroxy-but-catF-yl)-3H-pteridin-4-one

Conditions
ConditionsYield
With sodium hydrogencarbonate; acetic acid; hydrazine
With sodium acetate; hydrazine hydrate; acetic acid
With sodium acetate; hydrazine hydrate; acetic acid
With sodium hydrogencarbonate; acetic acid; hydrazine
L-sorbose
87-79-6

L-sorbose

2,3:4,6-bis-O-isopropylidene-L-sorbose
17682-70-1

2,3:4,6-bis-O-isopropylidene-L-sorbose

Conditions
ConditionsYield
With sulfuric acid; acetone anschliessendes Behandeln mit konz. Schwefelsaeure;
With sulfuric acid; acetone Behandeln der Reaktionsprodukte mit Aceton und Kupfer(II)-sulfat;
With hydrogenchloride; acetone Behandeln der Reaktionsprodukte mit Aceton und Kupfer(II)-sulfat;
With sulfuric acid; copper(II) sulfate; acetone
With phosphorus pentoxide; acetone; zinc(II) chloride Reagens 4: Phosphorsaeure;
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